diff --git a/dao/src/main/java/org/thingsboard/server/dao/alarm/BaseAlarmService.java b/dao/src/main/java/org/thingsboard/server/dao/alarm/BaseAlarmService.java
index 714e131025..f83a66fce9 100644
--- a/dao/src/main/java/org/thingsboard/server/dao/alarm/BaseAlarmService.java
+++ b/dao/src/main/java/org/thingsboard/server/dao/alarm/BaseAlarmService.java
@@ -24,6 +24,7 @@ import com.google.common.util.concurrent.MoreExecutors;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.CollectionUtils;
 import org.thingsboard.common.util.ThingsBoardThreadFactory;
 import org.thingsboard.server.common.data.alarm.Alarm;
@@ -142,6 +143,7 @@ public class BaseAlarmService extends AbstractEntityService implements AlarmServ
     }
 
     @Override
+    @Transactional
     public AlarmOperationResult deleteAlarm(TenantId tenantId, AlarmId alarmId) {
         try {
             log.debug("Deleting Alarm Id: {}", alarmId);
diff --git a/dao/src/main/java/org/thingsboard/server/dao/asset/BaseAssetService.java b/dao/src/main/java/org/thingsboard/server/dao/asset/BaseAssetService.java
index 31c40e0d96..3ffcc999c3 100644
--- a/dao/src/main/java/org/thingsboard/server/dao/asset/BaseAssetService.java
+++ b/dao/src/main/java/org/thingsboard/server/dao/asset/BaseAssetService.java
@@ -20,10 +20,9 @@ import com.google.common.util.concurrent.Futures;
 import com.google.common.util.concurrent.ListenableFuture;
 import com.google.common.util.concurrent.MoreExecutors;
 import lombok.extern.slf4j.Slf4j;
-import org.hibernate.exception.ConstraintViolationException;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.data.util.Pair;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 import org.springframework.transaction.event.TransactionalEventListener;
 import org.thingsboard.server.common.data.EntitySubtype;
 import org.thingsboard.server.common.data.EntityType;
@@ -150,6 +149,7 @@ public class BaseAssetService extends AbstractCachedEntityService<AssetCacheKey,
     }
 
     @Override
+    @Transactional
     public void deleteAsset(TenantId tenantId, AssetId assetId) {
         log.trace("Executing deleteAsset [{}]", assetId);
         validateId(assetId, INCORRECT_ASSET_ID + assetId);
diff --git a/dao/src/main/java/org/thingsboard/server/dao/customer/CustomerServiceImpl.java b/dao/src/main/java/org/thingsboard/server/dao/customer/CustomerServiceImpl.java
index b7ac0b0f17..093ad4b65c 100644
--- a/dao/src/main/java/org/thingsboard/server/dao/customer/CustomerServiceImpl.java
+++ b/dao/src/main/java/org/thingsboard/server/dao/customer/CustomerServiceImpl.java
@@ -22,6 +22,7 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Lazy;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 import org.thingsboard.server.common.data.Customer;
 import org.thingsboard.server.common.data.id.CustomerId;
 import org.thingsboard.server.common.data.id.TenantId;
@@ -110,6 +111,7 @@ public class CustomerServiceImpl extends AbstractEntityService implements Custom
     }
 
     @Override
+    @Transactional
     public void deleteCustomer(TenantId tenantId, CustomerId customerId) {
         log.trace("Executing deleteCustomer [{}]", customerId);
         Validator.validateId(customerId, INCORRECT_CUSTOMER_ID + customerId);
diff --git a/dao/src/main/java/org/thingsboard/server/dao/dashboard/DashboardServiceImpl.java b/dao/src/main/java/org/thingsboard/server/dao/dashboard/DashboardServiceImpl.java
index 9ac647696a..2de73826e3 100644
--- a/dao/src/main/java/org/thingsboard/server/dao/dashboard/DashboardServiceImpl.java
+++ b/dao/src/main/java/org/thingsboard/server/dao/dashboard/DashboardServiceImpl.java
@@ -20,6 +20,7 @@ import lombok.extern.slf4j.Slf4j;
 import org.hibernate.exception.ConstraintViolationException;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 import org.thingsboard.server.common.data.Customer;
 import org.thingsboard.server.common.data.Dashboard;
 import org.thingsboard.server.common.data.DashboardInfo;
@@ -158,6 +159,7 @@ public class DashboardServiceImpl extends AbstractEntityService implements Dashb
     }
 
     @Override
+    @Transactional
     public void deleteDashboard(TenantId tenantId, DashboardId dashboardId) {
         log.trace("Executing deleteDashboard [{}]", dashboardId);
         Validator.validateId(dashboardId, INCORRECT_DASHBOARD_ID + dashboardId);
diff --git a/dao/src/main/java/org/thingsboard/server/dao/device/DeviceProfileServiceImpl.java b/dao/src/main/java/org/thingsboard/server/dao/device/DeviceProfileServiceImpl.java
index b8308979c1..8bbbce2836 100644
--- a/dao/src/main/java/org/thingsboard/server/dao/device/DeviceProfileServiceImpl.java
+++ b/dao/src/main/java/org/thingsboard/server/dao/device/DeviceProfileServiceImpl.java
@@ -20,6 +20,7 @@ import org.hibernate.exception.ConstraintViolationException;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Lazy;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 import org.springframework.transaction.event.TransactionalEventListener;
 import org.thingsboard.server.common.data.Device;
 import org.thingsboard.server.common.data.DeviceProfile;
@@ -36,7 +37,6 @@ import org.thingsboard.server.common.data.id.DeviceProfileId;
 import org.thingsboard.server.common.data.id.TenantId;
 import org.thingsboard.server.common.data.page.PageData;
 import org.thingsboard.server.common.data.page.PageLink;
-import org.thingsboard.server.common.data.queue.Queue;
 import org.thingsboard.server.dao.entity.AbstractCachedEntityService;
 import org.thingsboard.server.dao.exception.DataValidationException;
 import org.thingsboard.server.dao.queue.QueueService;
@@ -159,7 +159,8 @@ public class DeviceProfileServiceImpl extends AbstractCachedEntityService<Device
         this.removeDeviceProfile(tenantId, deviceProfile);
     }
 
-    private void removeDeviceProfile(TenantId tenantId, DeviceProfile deviceProfile) {
+    @Transactional
+    void removeDeviceProfile(TenantId tenantId, DeviceProfile deviceProfile) {
         DeviceProfileId deviceProfileId = deviceProfile.getId();
         try {
             deviceProfileDao.removeById(tenantId, deviceProfileId.getId());
diff --git a/dao/src/main/java/org/thingsboard/server/dao/edge/EdgeServiceImpl.java b/dao/src/main/java/org/thingsboard/server/dao/edge/EdgeServiceImpl.java
index 54bcace223..3a1520aa4f 100644
--- a/dao/src/main/java/org/thingsboard/server/dao/edge/EdgeServiceImpl.java
+++ b/dao/src/main/java/org/thingsboard/server/dao/edge/EdgeServiceImpl.java
@@ -25,6 +25,7 @@ import lombok.extern.slf4j.Slf4j;
 import org.hibernate.exception.ConstraintViolationException;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 import org.springframework.transaction.event.TransactionalEventListener;
 import org.thingsboard.common.util.JacksonUtil;
 import org.thingsboard.server.common.data.EntitySubtype;
@@ -182,6 +183,7 @@ public class EdgeServiceImpl extends AbstractCachedEntityService<EdgeCacheKey, E
     }
 
     @Override
+    @Transactional
     public void deleteEdge(TenantId tenantId, EdgeId edgeId) {
         log.trace("Executing deleteEdge [{}]", edgeId);
         validateId(edgeId, INCORRECT_EDGE_ID + edgeId);
diff --git a/dao/src/main/java/org/thingsboard/server/dao/entityview/EntityViewServiceImpl.java b/dao/src/main/java/org/thingsboard/server/dao/entityview/EntityViewServiceImpl.java
index f71f2cc7a9..f9b6ee076a 100644
--- a/dao/src/main/java/org/thingsboard/server/dao/entityview/EntityViewServiceImpl.java
+++ b/dao/src/main/java/org/thingsboard/server/dao/entityview/EntityViewServiceImpl.java
@@ -22,6 +22,7 @@ import com.google.common.util.concurrent.MoreExecutors;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 import org.springframework.transaction.event.TransactionalEventListener;
 import org.thingsboard.server.common.data.EntitySubtype;
 import org.thingsboard.server.common.data.EntityType;
@@ -294,6 +295,7 @@ public class EntityViewServiceImpl extends AbstractCachedEntityService<EntityVie
     }
 
     @Override
+    @Transactional
     public void deleteEntityView(TenantId tenantId, EntityViewId entityViewId) {
         log.trace("Executing deleteEntityView [{}]", entityViewId);
         validateId(entityViewId, INCORRECT_ENTITY_VIEW_ID + entityViewId);
diff --git a/dao/src/main/java/org/thingsboard/server/dao/rule/BaseRuleChainService.java b/dao/src/main/java/org/thingsboard/server/dao/rule/BaseRuleChainService.java
index b511ab3da2..c75db17e18 100644
--- a/dao/src/main/java/org/thingsboard/server/dao/rule/BaseRuleChainService.java
+++ b/dao/src/main/java/org/thingsboard/server/dao/rule/BaseRuleChainService.java
@@ -748,6 +748,7 @@ public class BaseRuleChainService extends AbstractEntityService implements RuleC
     }
 
     @Override
+    @Transactional
     public void deleteRuleNodes(TenantId tenantId, RuleChainId ruleChainId) {
         List<EntityRelation> nodeRelations = getRuleChainToNodeRelations(tenantId, ruleChainId);
         for (EntityRelation relation : nodeRelations) {
diff --git a/dao/src/main/java/org/thingsboard/server/dao/tenant/TenantProfileServiceImpl.java b/dao/src/main/java/org/thingsboard/server/dao/tenant/TenantProfileServiceImpl.java
index 8a2d3354d4..4115acad68 100644
--- a/dao/src/main/java/org/thingsboard/server/dao/tenant/TenantProfileServiceImpl.java
+++ b/dao/src/main/java/org/thingsboard/server/dao/tenant/TenantProfileServiceImpl.java
@@ -19,7 +19,6 @@ import lombok.extern.slf4j.Slf4j;
 import org.hibernate.exception.ConstraintViolationException;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
-import org.springframework.transaction.annotation.Propagation;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.transaction.event.TransactionalEventListener;
 import org.thingsboard.server.common.data.EntityInfo;
@@ -112,7 +111,8 @@ public class TenantProfileServiceImpl extends AbstractCachedEntityService<Tenant
         this.removeTenantProfile(tenantId, tenantProfileId, false);
     }
 
-    private void removeTenantProfile(TenantId tenantId, TenantProfileId tenantProfileId, boolean isDefault) {
+    @Transactional
+    void removeTenantProfile(TenantId tenantId, TenantProfileId tenantProfileId, boolean isDefault) {
         try {
             tenantProfileDao.removeById(tenantId, tenantProfileId.getId());
         } catch (Exception t) {
diff --git a/dao/src/main/java/org/thingsboard/server/dao/tenant/TenantServiceImpl.java b/dao/src/main/java/org/thingsboard/server/dao/tenant/TenantServiceImpl.java
index 866150e679..49738e13a5 100644
--- a/dao/src/main/java/org/thingsboard/server/dao/tenant/TenantServiceImpl.java
+++ b/dao/src/main/java/org/thingsboard/server/dao/tenant/TenantServiceImpl.java
@@ -171,6 +171,7 @@ public class TenantServiceImpl extends AbstractCachedEntityService<TenantId, Ten
     }
 
     @Override
+    @Transactional
     public void deleteTenant(TenantId tenantId) {
         log.trace("Executing deleteTenant [{}]", tenantId);
         Validator.validateId(tenantId, INCORRECT_TENANT_ID + tenantId);
diff --git a/dao/src/main/java/org/thingsboard/server/dao/user/UserServiceImpl.java b/dao/src/main/java/org/thingsboard/server/dao/user/UserServiceImpl.java
index 6ba4980e37..fc0de8a4fa 100644
--- a/dao/src/main/java/org/thingsboard/server/dao/user/UserServiceImpl.java
+++ b/dao/src/main/java/org/thingsboard/server/dao/user/UserServiceImpl.java
@@ -26,6 +26,7 @@ import org.springframework.context.ApplicationEventPublisher;
 import org.springframework.security.authentication.DisabledException;
 import org.springframework.security.core.userdetails.UsernameNotFoundException;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 import org.thingsboard.common.util.JacksonUtil;
 import org.thingsboard.server.common.data.StringUtils;
 import org.thingsboard.server.common.data.User;
@@ -201,6 +202,7 @@ public class UserServiceImpl extends AbstractEntityService implements UserServic
     }
 
     @Override
+    @Transactional
     public void deleteUser(TenantId tenantId, UserId userId) {
         log.trace("Executing deleteUser [{}]", userId);
         validateId(userId, INCORRECT_USER_ID + userId);